In this paper, the procedure, on the basis of TEMA code, for calculating the tubesheet in the main heat exchanger was presented.

• 本文从强度设计与计算角度出发论述了主热交换器利用美国TEMA规范对管板的计算,利用软件包对筒体强强、开孔补强、波形膨胀节的设计计算。